Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nobuo Nakajima | Canon | 2 |
| 1 | Takeki Sugahara | Sanken Electric Co. | 2 |
| 1 | Shigemi Kobayashi | Ud Trucks | 2 |
| 1 | Osamu Tanimoto | Nissan Motor Co. | 2 |
| #5 | Daichi Okamoto | Taiyo Ink Mfg. Co. | 1 |
| #5 | Toshiro Yoda | Hitachi | 1 |
| #5 | Tomoyuki Yamaguchi | Ip Holding Company | 1 |